1 files changed, 1 insertions, 0 deletions
diff --git a/bignum.c b/bignum.c
index 54dd75cf89..6d2b25f997 100644
--- a/bignum.c
+++ b/bignum.c
@@ -1686,6 +1686,7 @@ rb_big_eq(VALUE x, VALUE y)
 {
     switch (TYPE(y)) {
       case T_FIXNUM:
+	if (bignorm(x) == y) return Qtrue;
 	y = rb_int2big(FIX2LONG(y));
 	break;
       case T_BIGNUM: